Base | Representation |
---|---|
bin | 1100011011101001001… |
… | …00111101001111001011 |
3 | 1111211120100101202200212 |
4 | 12031310210331033023 |
5 | 23444304321413441 |
6 | 524122233551335 |
7 | 42601235516615 |
oct | 6156444751713 |
9 | 1454510352625 |
10 | 427157607371 |
11 | 15517a373810 |
12 | 6a95227554b |
13 | 31385b825c1 |
14 | 16962d0ddb5 |
15 | b1a0c11eeb |
hex | 637493d3cb |
427157607371 has 8 divisors (see below), whose sum is σ = 466765482288. Its totient is φ = 387678960000.
The previous prime is 427157607337. The next prime is 427157607397. The reversal of 427157607371 is 173706751724.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 427157607371 - 238 = 152279700427 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (427157607311) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32299970 + ... + 32313191.
It is an arithmetic number, because the mean of its divisors is an integer number (58345685286).
Almost surely, 2427157607371 is an apocalyptic number.
427157607371 is a deficient number, since it is larger than the sum of its proper divisors (39607874917).
427157607371 is a wasteful number, since it uses less digits than its factorization.
427157607371 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64613773.
The product of its (nonzero) digits is 1728720, while the sum is 50.
The spelling of 427157607371 in words is "four hundred twenty-seven billion, one hundred fifty-seven million, six hundred seven thousand, three hundred seventy-one".
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